1) 18S amplicons

1.1) Data overview

The dataset “Malaspina 18S iTags” contains reads from 122 samples of Malaspina. On average, each sample contains 126100 reads:

##    Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
##    4050   59560   98630  126100  157000  935800


Overall reads per sample:

1.2) Normalization


In order to keep as many samples as possible, we rarefy at 49975 reads per sample. By that, we loose 31 samples, and after removing the exluded samples in the 16S dataset (to make them comparable), we end up with a normalized dataset containing 43 samples and 38338 OTUs.


Datasets summary:

dim(tb18_tax) #original dataset
## [1] 46690   129
dim(tb18_tax_occur) #original dataset with occurrence data alone
## [1] 46690   122
dim(tb18_tax_occur_min49975) #dataset without samples with less than 49975 OTUs
## [1] 43734    91
dim(tb18_tax_occur_ss49975_no_cero) #rarefied dataset
## [1]    91 38338

1.3) General community analysis

1.3.1) Richness and evenness (Shannon index)

Most of the samples take Shannon Index values around 6:

1.3.2) Richness: OTU number

Lowest number of OTUs per sample:

## [1] 1248

Maximum number of OTUs per sample:

## [1] 5183

In most of the samples, we can identify about 4000 OTUs:

1.3.3) Index of evenness

1.3.3.1) Pielou’s index

The Pielou index (constrained between 0 and 1) takes values closer to 1 as the variation of species proportion in a sample increases. Most of the samples get values between 0.7 and 0.8, meaning that the numerical composition of different OTUs in a sample is variable - there’s no constant presence of dominant species.

1.3.4) Abundance Models

Most of the OTUs show very few occurrences; suggesting that we will probably be able to identify a significant ammount of rare otus:

1.3.4.1) Rank-Abundance or Dominance/Diversity Model (“radfit”)

The OTUs abundance distribution fits relativelly close to log-normal model.

1.3.4.2) Preston’s Lognormal Model

According to Preston’s lognormal model fit into species frequencies groups, we’re missing ~2606 species:

## Extrapolated     Observed       Veiled 
##    46340.804    43734.000     2606.804


When computing Prestons’ lognormal model fit without pooling data into groups, we miss ~2463 species:

## Extrapolated     Observed       Veiled 
##    46197.162    43734.000     2463.162

1.3.5) Rarefaction curves of rarefied and non-rarefied datasets

1.3.6) Beta diversity

1.3.6.1) Dissimilarity matrix using Bray-Curtis index:

The Bray-Curtis dissimilarity, constrained between 0 (minimum distance) and 1 (highest dissimilarity) allows us to quantify the differences between samples according to the composition and relative abundance of their OTUs. In our dataset, most of the samples pairs take dissimilarity values between between 6.5 and 7.5, meaning that their composition is different.

1.3.6.2) Hierarchical clustering

The stations seem to form clusters according to geographic localization, but there are no evident clusters separated from the general groups.

(To be done: assign Longhurst provinces information to each station and check if any of the central clusters is meaningful regarding to the samples’ geographical location)

1.3.6.3) Non-metric multidimensional scaling

We can only identify a prominent group in the central part of the NMDS plot. The stress parameter takes a value below 0.2, suggesting that the plot is acceptable.

## 
## Call:
## monoMDS(dist = tb18_tax_occur_ss49975_no_cero.bray) 
## 
## Non-metric Multidimensional Scaling
## 
## 91 points, dissimilarity 'bray', call 'vegdist(x = tb18_tax_occur_ss49975_no_cero, method = "bray")'
## 
## Dimensions: 2 
## Stress:     0.2108913 
## Stress type 1, weak ties
## Scores scaled to unit root mean square, rotated to principal components
## Stopped after 86 iterations: Stress nearly unchanged (ratio > sratmax)

1.4) Geographical analysis

Communities quickly change their composition across geographical distances:

1.4.1) Mantel correlograms

Mantel statistic is -significantlly- so low, meaning that the correlation between samples dissimilarity and geographical distances is weak.

## 
## Mantel statistic based on Pearson's product-moment correlation 
## 
## Call:
## mantel(xdis = geo_distances_MP_18S, ydis = tb18_tax_occur_ss49975_no_cero.bray) 
## 
## Mantel statistic r: 0.1713 
##       Significance: 0.001 
## 
## Upper quantiles of permutations (null model):
##    90%    95%  97.5%    99% 
## 0.0196 0.0259 0.0315 0.0360 
## Permutation: free
## Number of permutations: 999

Correlograms:

MP_18s_ss49975_mantel_correl_by_1000km<-mantel.correlog(tb18_tax_occur_ss49975_no_cero.bray, D.geo=geo_distances_MP_18S, break.pts=seq(0,20000, by=1000))
plot(MP_18s_ss49975_mantel_correl_by_1000km)

MP_18s_ss49975_mantel_correl_by_100km<-mantel.correlog(tb18_tax_occur_ss49975_no_cero.bray, D.geo=geo_distances_MP_18S, break.pts=seq(0,20000, by=100))
plot(MP_18s_ss49975_mantel_correl_by_100km)

1.5) Abundance vs. occurence

OTUs distribution according to their percentage of occurence and relative abundance.
- red line: OTUs that occur in more than 80% of the samples.
- blue line: regionally abundant OTUs (> 0.1%).
- green line: regionally rare OTUs (< 0.001%).

Regionally abundant OTUs (relative abundance over 0.1%):

##     otu_names mean_rabund perc_occur SILVA_plus_MAS_plus_BM_classif
## 125     OTU_6 0.037234661  100.00000                           <NA>
## 73      OTU_2 0.035301387  100.00000                           <NA>
## 78     OTU_23 0.012482065   96.70330                           <NA>
## 148     OTU_8 0.011335998   98.90110                           <NA>
## 82     OTU_25 0.010648841  100.00000                    Dinophyceae
## 84     OTU_27 0.010030730  100.00000                           <NA>
## 1       OTU_1 0.008782193  100.00000                    Dinophyceae
## 27     OTU_12 0.008684342  100.00000                           <NA>
## 136     OTU_7 0.007983332  100.00000                           <NA>
## 159     OTU_9 0.007803902   73.62637                           <NA>
## 74     OTU_20 0.007539154   56.04396                  Pelagophyceae
## 102     OTU_4 0.007484402  100.00000                    Dinophyceae
## 37     OTU_13 0.007211298   98.90110                           <NA>
## 14     OTU_11 0.007044621   98.90110                           <NA>
## 52  OTU_14696 0.006932257   95.60440                           <NA>
## 65     OTU_18 0.006813077  100.00000                    Dinophyceae
## 80     OTU_24 0.006641343   98.90110                           <NA>
## 87      OTU_3 0.005921862   85.71429                           <NA>
## 93     OTU_34 0.005863591   71.42857                  Chrysophyceae
## 75     OTU_21 0.005359603   94.50549                           <NA>
## 83     OTU_26 0.005116624   95.60440                           <NA>
## 113     OTU_5 0.004815375   80.21978                           <NA>
## 76     OTU_22 0.004746329   92.30769                           <NA>
## 108    OTU_45 0.004653096  100.00000                    Dinophyceae
## 2      OTU_10 0.004589987   91.20879                           <NA>
## 71     OTU_19 0.004441561  100.00000                           <NA>
## 107    OTU_44 0.004392746   47.25275           other_Prasinophyceae
## 103    OTU_40 0.004178793  100.00000                    Dinophyceae
## 61     OTU_17 0.004115244   93.40659                           <NA>
## 85     OTU_28 0.004074785   96.70330                           <NA>
## 11    OTU_106 0.003947248   86.81319                           <NA>
## 114    OTU_50 0.003945049   96.70330                           <NA>
## 53     OTU_15 0.003870287   53.84615                           <NA>
## 130    OTU_64 0.003798822  100.00000                           <NA>
## 97     OTU_36 0.003714605   87.91209                           <NA>
## 137    OTU_70 0.003661391   79.12088                           <NA>
## 45     OTU_14 0.003650177   93.40659                           <NA>
## 150    OTU_81 0.003527038   98.90110                           <NA>
## 121  OTU_5618 0.003490317   95.60440                           <NA>
## 119    OTU_55 0.003475584  100.00000                           <NA>
## 88     OTU_30 0.003463050   72.52747                           <NA>
## 89     OTU_31 0.003353325   94.50549                           <NA>
## 99     OTU_38 0.003306928   92.30769                           <NA>
## 115    OTU_51 0.003292196   87.91209                           <NA>
## 100    OTU_39 0.003174115   98.90110                    Dinophyceae
## 110    OTU_47 0.003157623   74.72527                           <NA>
## 91     OTU_33 0.003107928   98.90110                    Dinophyceae
## 139    OTU_72 0.003063070   98.90110                           <NA>
## 153    OTU_84 0.002979512   75.82418                           <NA>
## 131    OTU_65 0.002933335   98.90110                           <NA>
## 96  OTU_35799 0.002930696  100.00000                    Dinophyceae
## 123    OTU_58 0.002866928   73.62637                           <NA>
## 112    OTU_49 0.002866268   98.90110                    Dinophyceae
## 104    OTU_41 0.002826688   95.60440                           <NA>
## 116    OTU_52 0.002813715   86.81319                           <NA>
## 26    OTU_119 0.002804039   28.57143                           <NA>
## 105    OTU_42 0.002776773   94.50549                           <NA>
## 98     OTU_37 0.002775674   95.60440                           <NA>
## 109    OTU_46 0.002696513   27.47253           other_Prasinophyceae
## 106    OTU_43 0.002641541   69.23077                           <NA>
## 142    OTU_75 0.002623729   97.80220                           <NA>
## 111    OTU_48 0.002619332   92.30769                           <NA>
## 138    OTU_71 0.002608337  100.00000                           <NA>
## 132    OTU_66 0.002552925   97.80220                    Dinophyceae
## 135    OTU_69 0.002535114   57.14286                           <NA>
## 94     OTU_35 0.002530716   87.91209                           <NA>
## 86     OTU_29 0.002500811   98.90110                           <NA>
## 134    OTU_68 0.002456613   96.70330                           <NA>
## 141    OTU_74 0.002430446   93.40659                           <NA>
## 4     OTU_101 0.002352385   84.61538                           <NA>
## 120    OTU_56 0.002344689   60.43956                           <NA>
## 149    OTU_80 0.002281800   69.23077                           <NA>
## 147  OTU_7889 0.002262010   83.51648                           <NA>
## 129  OTU_6315 0.002235843   91.20879                           <NA>
## 127    OTU_62 0.002210556   83.51648                           <NA>
## 44    OTU_137 0.002194944   64.83516                           <NA>
## 146    OTU_78 0.002190546   98.90110                    Dinophyceae
## 151    OTU_82 0.002164819   90.10989                           <NA>
## 154    OTU_85 0.002146568   91.20879                           <NA>
## 140    OTU_73 0.002120621   72.52747                           <NA>
## 90     OTU_32 0.002119521   75.82418                           <NA>
## 166    OTU_96 0.002094674   67.03297                           <NA>
## 157    OTU_89 0.002070926   73.62637                           <NA>
## 117    OTU_53 0.002056193   41.75824                           <NA>
## 56     OTU_16 0.002050476   35.16484       Prasinophyceae_clade-VII
## 162    OTU_92 0.002016393   75.82418                           <NA>
## 155    OTU_87 0.001954384   92.30769               Dictyochophyceae
## 118    OTU_54 0.001933494   94.50549                           <NA>
## 5     OTU_102 0.001932835   79.12088                           <NA>
## 20  OTU_11454 0.001869946  100.00000                           <NA>
## 143    OTU_76 0.001820031   91.20879                           <NA>
## 22    OTU_116 0.001810796   82.41758                           <NA>
## 13    OTU_109 0.001771435   68.13187                           <NA>
## 133    OTU_67 0.001744609   97.80220                    Dinophyceae
## 160    OTU_90 0.001727897   98.90110                           <NA>
## 124    OTU_59 0.001708327   79.12088                           <NA>
## 34    OTU_126 0.001694913   97.80220                           <NA>
## 29    OTU_121 0.001675783   98.90110                    Dinophyceae
## 126    OTU_61 0.001672045   82.41758                           <NA>
## 32    OTU_124 0.001663909   85.71429                           <NA>
## 15    OTU_110 0.001660171   84.61538                    Dinophyceae
## 122    OTU_57 0.001648956   93.40659                           <NA>
## 167    OTU_98 0.001593764   84.61538                           <NA>
## 152    OTU_83 0.001576832   68.13187                           <NA>
## 165    OTU_95 0.001555943   85.71429                           <NA>
## 9     OTU_104 0.001548686   82.41758                           <NA>
## 12    OTU_108 0.001526697   73.62637                           <NA>
## 8     OTU_103 0.001507347   91.20879                           <NA>
## 145    OTU_77 0.001438741   68.13187                    Dinophyceae
## 101  OTU_3988 0.001435443   80.21978                           <NA>
## 10    OTU_105 0.001416532   47.25275                           <NA>
## 16    OTU_111 0.001409056   94.50549                    Dinophyceae
## 70   OTU_1882 0.001406857   69.23077                           <NA>
## 156    OTU_88 0.001394543   92.30769                           <NA>
## 17    OTU_112 0.001392784   94.50549                    Dinophyceae
## 42    OTU_135 0.001376293   89.01099                  Chrysophyceae
## 69    OTU_188 0.001350785   96.70330                    Dinophyceae
## 164    OTU_94 0.001324618   94.50549                           <NA>
## 19   OTU_1136 0.001311865   98.90110                    Dinophyceae
## 81    OTU_243 0.001305268   96.70330                           <NA>
## 128    OTU_63 0.001297352   52.74725       Prasinophyceae_clade-VII
## 21    OTU_115 0.001292294   46.15385                           <NA>
## 168    OTU_99 0.001284818   68.13187                           <NA>
## 39    OTU_131 0.001274044   96.70330               Dictyochophyceae
## 58    OTU_162 0.001267007   76.92308                           <NA>
## 50    OTU_145 0.001257332   89.01099                           <NA>
## 63    OTU_177 0.001242379   92.30769                           <NA>
## 66    OTU_180 0.001229626   68.13187                           <NA>
## 33    OTU_125 0.001224348   96.70330                           <NA>
## 163    OTU_93 0.001219291   89.01099                           <NA>
## 48    OTU_142 0.001211815   73.62637        Prasinophyceae_clade-IX
## 30    OTU_122 0.001210275   67.03297                           <NA>
## 51    OTU_146 0.001206757   68.13187                           <NA>
## 95  OTU_35494 0.001198841   67.03297                           <NA>
## 40    OTU_132 0.001194443   59.34066                           <NA>
## 72    OTU_192 0.001191365   95.60440                           <NA>
## 67   OTU_1819 0.001182789   71.42857                           <NA>
## 79    OTU_235 0.001176192   83.51648                           <NA>
## 57    OTU_161 0.001167177   51.64835                           <NA>
## 35    OTU_128 0.001149586   85.71429                           <NA>
## 25  OTU_11833 0.001148266   83.51648                           <NA>
## 60    OTU_165 0.001145408   80.21978                           <NA>
## 161    OTU_91 0.001142769   67.03297                           <NA>
## 43    OTU_136 0.001140350   51.64835                           <NA>
## 46    OTU_140 0.001132874   81.31868                           <NA>
## 64    OTU_179 0.001126058   74.72527                           <NA>
## 62    OTU_174 0.001119901   72.52747                           <NA>
## 6   OTU_10246 0.001114623   74.72527                           <NA>
## 18    OTU_113 0.001114183   74.72527                           <NA>
## 144   OTU_767 0.001111545   32.96703                           <NA>
## 47    OTU_141 0.001104069   65.93407                           <NA>
## 36    OTU_129 0.001093954   64.83516                  Chrysophyceae
## 38    OTU_130 0.001092634  100.00000                           <NA>
## 92    OTU_338 0.001066247   96.70330                    Dinophyceae
## 28    OTU_120 0.001066247   69.23077                           <NA>
## 158  OTU_8924 0.001059211   72.52747                           <NA>
## 41    OTU_133 0.001054153   57.14286                           <NA>
## 68   OTU_1842 0.001048436   95.60440                    Dinophyceae
## 54    OTU_151 0.001046237   67.03297                  Chrysophyceae
## 23    OTU_117 0.001045798   92.30769                           <NA>
## 31    OTU_123 0.001043379   74.72527                           <NA>
## 59    OTU_163 0.001037662   76.92308                           <NA>
## 77    OTU_220 0.001021610   94.50549                           <NA>
## 7   OTU_10256 0.001017432   93.40659                    Dinophyceae
## 49    OTU_144 0.001016552   91.20879                           <NA>
## 55    OTU_157 0.001015013   41.75824                           <NA>
## 3     OTU_100 0.001012374   68.13187                           <NA>
## 24    OTU_118 0.001010175   69.23077                           <NA>
##                                                                                                                                                      SILVA_classif
## 125                                                     EF172947.1.1553_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 73                                            FJ832119.1.1585_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_picoplankton
## 78                                           FR874416.1.1792_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_picoeukaryote
## 148                                                    EU780613.1.1717_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_eukaryote
## 82                                                                                           AY664971.1.1755_Eukaryota;SAR;Alveolata;SCM37C52;uncultured_eukaryote
## 84                                             KC488491.1.1699_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_III;uncultured_marine_alveolate
## 1                        KC488417.1.1688_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;Gymnodinium_clade;FV18-2D9;uncultured_dinoflagellate
## 27                                                   EU793930.1.1664_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 136                                                    KC582919.1.1797_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 159                                                                        EF620525.1.1716_Eukaryota;SAR;Stramenopiles;Bicosoecida;Cafeteria;uncultured_bicosoecid
## 74                                         EF455763.1.1872_Eukaryota;SAR;Stramenopiles;Ochrophyta;Pelagophyceae;Pelagomonadales;Pelagomonas;Pelagomonas_calceolata
## 102              KC488405.1.1558_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;Gymnodinium_clade;Erythropsidinium;uncultured_dinoflagellate
## 37                                                      JX188350.1.1750_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 14                                                    JX188308.1.1760_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_III;uncultured_eukaryote
## 52                                            FJ832119.1.1585_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_picoplankton
## 65                                                                                           AY664924.1.1754_Eukaryota;SAR;Alveolata;OLI11255;uncultured_eukaryote
## 80                                                     EU780594.1.1712_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_eukaryote
## 87                                                     EF172960.1.1674_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_eukaryote
## 93                                                         JQ782092.1.1744_Eukaryota;SAR;Stramenopiles;Ochrophyta;Chrysophyceae;uncultured;uncultured_stramenopile
## 75                                               KC488485.1.1680_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_alveolate
## 83                                                      EF172986.1.1644_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 113                                                   EU793901.1.1663_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_syndiniales
## 76                                                     KC582930.1.1796_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 108                                                             GU825491.1.1212_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Amoebophrya;uncultured_eukaryote
## 2                                                    EU793418.1.1665_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 71                                                      JX188306.1.1756_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_V;uncultured_eukaryote
## 107                                         KC583113.1.1768_Eukaryota;Archaeplastida;Chloroplastida;Chlorophyta;Mamiellophyceae;Bathycoccus;uncultured_Chlorophyta
## 103                                              KC582936.1.1795_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;SCM27C9;uncultured_alveolate
## 61                                                     KC582887.1.1798_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 85                                               EU371330.1.1733_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_eukaryote
## 11                                                      AY665056.1.1740_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 114                                                                                     JQ781967.1.1805_Eukaryota;SAR;Stramenopiles;MAST-4;uncultured_stramenopile
## 53                                                                     EU106851.1.1693_Eukaryota;SAR;Stramenopiles;Bicosoecida;Caecitellus;Caecitellus_sp._RCC1078
## 130                                                     JX188299.1.1773_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 97                                               FJ832105.1.1591_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_marine_plankton
## 137                                                   EU793901.1.1663_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_syndiniales
## 45                                                     KC582897.1.1794_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 150                                                                             JQ782026.1.1809_Eukaryota;SAR;Stramenopiles;MAST-3;MAST-3F;uncultured_stramenopile
## 121                                                  AACY020216037.2.1465_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;marine_metagenome
## 119                                                                             GU823346.1.1201_Eukaryota;SAR;Stramenopiles;MAST-1;MAST-1D;uncultured_stramenopile
## 88                                              KC488492.1.1682_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_marine_alveolate
## 89                                              AY129057.1.1798_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_marine_eukaryote
## 99                                                 KC488409.1.1674_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_dinoflagellate
## 115                                                     AY665031.1.1749_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 100                                     FJ832106.1.1588_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;Gyrodinium;uncultured_marine_plankton
## 110                                                     EF172947.1.1553_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 91                                                                                     AY664962.1.1755_Eukaryota;SAR;Alveolata;Dinoflagellata;uncultured_eukaryote
## 139                                              EU371330.1.1733_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_eukaryote
## 153                                                   EU793371.1.1679_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_syndiniales
## 131                                                    JF791018.1.1777_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 96                                                                                           AY664971.1.1755_Eukaryota;SAR;Alveolata;SCM37C52;uncultured_eukaryote
## 123                                                       GU819935.1.1201_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Duboscquella;uncultured_dinoflagellate
## 112                                                                KC488407.1.1693_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;B7;uncultured_dinoflagellate
## 104                                                   EU793370.1.1678_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_V;uncultured_syndiniales
## 116                                              KC488460.1.1689_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_alveolate
## 26  EU647057.1.1189_Eukaryota;Opisthokonta;Nucletmycea;Fungi;Dikarya;Basidiomycota;Pucciniomycotina;Microbotryomycetes;Sporidiobolales;uncultured_Pucciniomycotina
## 105                                                                                              AY749516.1.1576_Eukaryota;Centrohelida;H26-1;uncultured_eukaryote
## 98                                                      AY665036.1.1748_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 109                                                     KC583129.1.1754_Eukaryota;Archaeplastida;Chloroplastida;Chlorophyta;Mamiellophyceae;uncultured_Chlorophyta
## 106                                                     EU780623.1.1645_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 142                                               AJ402349.1.1758_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_III;eukaryote_clone_OLI11005
## 111                                                  EU793381.1.1670_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 138                                                                             JQ782036.1.1785_Eukaryota;SAR;Stramenopiles;MAST-1;MAST-1C;uncultured_stramenopile
## 132                              JX188327.1.1759_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;Kareniaceae;Karlodinium;uncultured_eukaryote
## 135                                                    EF172922.1.1644_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_eukaryote
## 94                                                GU820026.1.1394_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_dinoflagellate
## 86                                                                                 DQ222879.1.1791_Eukaryota;Picozoa;Picomonadea;uncultured_phototrophic_eukaryote
## 134                                                     EF172986.1.1644_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 141                                                    KC582890.1.1797_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 4                                                FJ832116.1.1590_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_marine_plankton
## 120                                                   EU793901.1.1663_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_syndiniales
## 149                                             KC488477.1.1670_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_marine_alveolate
## 147                                                 JQ420086.1.1778_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_phytoplankton
## 129                                                   EU793392.1.1594_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_V;uncultured_syndiniales
## 127                                                                                                                                                           <NA>
## 44                                                                          EU561890.1.1731_Eukaryota;SAR;Stramenopiles;MAST-3;MAST-3A;uncultured_marine_eukaryote
## 146                                              KC582936.1.1795_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;SCM27C9;uncultured_alveolate
## 151                                               JX840917.1.1201_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_dinoflagellate
## 154                                                  EU793367.1.1601_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 140                                                                                     KC583009.1.1804_Eukaryota;SAR;Stramenopiles;MAST-4;uncultured_stramenopile
## 90                                                   EU793925.1.1594_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 166                                                     KC582949.1.1792_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_alveolate
## 157                                                                                       KC583046.1.1798_Eukaryota;SAR;Rhizaria;Retaria;RAD_B;uncultured_Rhizaria
## 117                                                                       AY520446.1.1695_Eukaryota;SAR;Stramenopiles;Bicosoecida;Caecitellus;Caecitellus_parvulus
## 56                                                   KF031720.1.1747_Eukaryota;Archaeplastida;Chloroplastida;Chlorophyta;Clade_VII;Subclade_B;uncultured_eukaryote
## 162                                                                                                                                                           <NA>
## 155                                                                                                                                                           <NA>
## 118                                                     DQ145114.1.1728_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_alveolate
## 5                                                 GU820026.1.1394_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_dinoflagellate
## 20                                                    EU793918.1.1662_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_syndiniales
## 143                                                    KC582884.1.1799_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 22                                                     KC582930.1.1796_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 13                                                     EF172904.1.1680_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_eukaryote
## 133                       EU446398.1.1566_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;Kareniaceae;Karlodinium;uncultured_marine_eukaryote
## 160                                               AJ402349.1.1758_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_III;eukaryote_clone_OLI11005
## 124                                                  GU246573.1.1787_Eukaryota;SAR;Rhizaria;Retaria;Acantharia;Arthracanthida;Acanthometra;Acanthometra_sp._2_7202
## 34                                                                                  HQ868687.1.903_Eukaryota;Picozoa;Picomonadea;Picomonadida;uncultured_eukaryote
## 29                                                JX840913.1.1300_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_dinoflagellate
## 126                                                        JN811213.1.1672_Eukaryota;SAR;Rhizaria;Retaria;Acantharia;Arthracanthida;Acanthometra;Xiphacantha_alata
## 32                                                     KC582893.1.1795_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 15                                                                                           JX188356.1.1758_Eukaryota;SAR;Alveolata;SCM37C52;uncultured_eukaryote
## 122                                                     FN263031.1.1789_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_alveolate
## 167                                                    JX188283.1.1756_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_eukaryote
## 152                                                                     JN832733.1.1713_Eukaryota;Cryptophyceae;Kathablepharidae;Leucocryptos;uncultured_eukaryote
## 165                                                     EF172986.1.1644_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 9                                                    EU793688.1.1653_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 12                                                                                                                                                            <NA>
## 8                                                                                                                                                             <NA>
## 145                                                        FJ626714.1.1769_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;SL163A10;uncultured_marine_eukaryote
## 101                                                GU820421.1.1200_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_V;uncultured_dinoflagellate
## 10                                                                    EF050072.1.1712_Eukaryota;SAR;Stramenopiles;Bicosoecida;Caecitellus;uncultured_picobiliphyte
## 16                                                                AY664888.1.1754_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;SCM37C58;uncultured_eukaryote
## 70                                                     JX188283.1.1756_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_eukaryote
## 156                                                  EU793678.1.1564_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 17                                                                                    EF526792.1.1343_Eukaryota;SAR;Alveolata;SCM37C52;uncultured_marine_eukaryote
## 42                                                               KC582995.1.1780_Eukaryota;SAR;Stramenopiles;Ochrophyta;Chrysophyceae;E222;uncultured_stramenopile
## 69                                               EU780618.1.1706_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;SCM27C9;uncultured_eukaryote
## 164                                                     EU780603.1.1587_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 19                                                                                           JX188293.1.1759_Eukaryota;SAR;Alveolata;SCM37C52;uncultured_eukaryote
## 81                                                         JX840907.1.1356_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Amoebophrya;uncultured_dinoflagellate
## 128                                                KC583085.1.1776_Eukaryota;Archaeplastida;Chloroplastida;Chlorophyta;Clade_VII;Subclade_A;uncultured_Chlorophyta
## 21                                                                                                                                                            <NA>
## 168                                             KC488471.1.1700_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_marine_alveolate
## 39                                                    KC582988.1.1798_Eukaryota;SAR;Stramenopiles;Ochrophyta;Dictyochophyceae;Pedinellales;uncultured_stramenopile
## 58                                                                                                                                                            <NA>
## 50                                                     KC582941.1.1793_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 63                                                      EU780589.1.1635_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 66                                                      KC582949.1.1792_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_alveolate
## 33                                                                              GU823346.1.1201_Eukaryota;SAR;Stramenopiles;MAST-1;MAST-1D;uncultured_stramenopile
## 163                                                  EU793840.1.1684_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 48                                                               JX188280.1.1747_Eukaryota;Archaeplastida;Chloroplastida;Chlorophyta;Clade_IX;uncultured_eukaryote
## 30                                                                                                                                                            <NA>
## 51                                                                                                                                                            <NA>
## 95                                                      KF031708.1.1743_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 40                                                                                                                                                            <NA>
## 72                                                 GU819857.1.1220_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_dinoflagellate
## 67                                                     KC582919.1.1797_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 79                                                      EF172986.1.1644_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 57                                                JX840914.1.1343_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_dinoflagellate
## 35                                                     KC582920.1.1797_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 25                                                   EU793930.1.1664_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 60                                                                                      JQ782054.1.1813_Eukaryota;SAR;Stramenopiles;MAST-4;uncultured_stramenopile
## 161                                                     EF172944.1.1676_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 43                                                      KC582949.1.1792_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_alveolate
## 46                                                      AY665036.1.1748_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 64                                                      AY665056.1.1740_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 62                                                JX840900.1.1305_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_dinoflagellate
## 6                                                                           AY129066.1.1807_Eukaryota;SAR;Stramenopiles;MAST-4;MAST-4B;uncultured_marine_eukaryote
## 18                                                GU820026.1.1394_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_dinoflagellate
## 144                                              JF826336.1.1604_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_alveolate
## 47                                                      JX188350.1.1750_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 36                                                      FJ537356.1.1779_Eukaryota;SAR;Stramenopiles;Ochrophyta;Chrysophyceae;LG01-09;uncultured_marine_chrysophyte
## 38                                                 JX173254.1.1528_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Amoebophrya;Amoebophrya_sp._ex_Alexandrium_sp
## 92                         AF022199.1.1803_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;Gymnodinium_clade;Lepidodinium;Lepidodinium_viride
## 28                                                                                                                                                            <NA>
## 158                                        FJ914455.1.1433_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_marine_dinoflagellate
## 41                                                     JN832831.1.1719_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_eukaryote
## 68                                                JX840913.1.1300_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_dinoflagellate
## 54                                                         FJ537347.1.1751_Eukaryota;SAR;Stramenopiles;Ochrophyta;Chrysophyceae;E222;uncultured_marine_chrysophyte
## 23                                                                                          GQ365865.1.1537_Eukaryota;Incertae_Sedis;Telonema;uncultured_eukaryote
## 31                                                                                 KC488339.1.1675_Eukaryota;Picozoa;Picomonadea;Picomonadida;uncultured_biliphyte
## 59                                                     KC582881.1.1799_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 77                                                      AF239260.1.1699_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Amoebophrya;Amoebophrya_sp._'Dinophysis'
## 7                                                                  KC488407.1.1693_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;B7;uncultured_dinoflagellate
## 49                                                                      JN832733.1.1713_Eukaryota;Cryptophyceae;Kathablepharidae;Leucocryptos;uncultured_eukaryote
## 55                                                      EF173015.1.1676_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 3                                                      DQ186530.1.1762_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 24                                                                              GU823500.1.1392_Eukaryota;SAR;Stramenopiles;MAST-7;MAST-7B;uncultured_stramenopile
##                                 MAS_classif
## 125               GQ913047_MALV-I_Alveolata
## 73                EU793773_MALV-I_Alveolata
## 78                EU793423_MALV-I_Alveolata
## 148              FJ537505_MALV-II_Alveolata
## 82           FJ537481_Dinophyceae_Alveolata
## 84              FJ431657_MALV-III_Alveolata
## 1            EU793855_Dinophyceae_Alveolata
## 27               EU793468_MALV-II_Alveolata
## 136              EU793854_MALV-II_Alveolata
## 159      AF174365_Bicosoecids_Stramenopiles
## 74        U14389_Pelagophytes_Stramenopiles
## 102          EU780636_Dinophyceae_Alveolata
## 37                EU793270_MALV-I_Alveolata
## 14              GQ382836_MALV-III_Alveolata
## 52                AY426873_MALV-I_Alveolata
## 65           EU793623_Dinophyceae_Alveolata
## 80               EU793869_MALV-II_Alveolata
## 87               EU793316_MALV-II_Alveolata
## 93      EF633325_Chrysophytes_Stramenopiles
## 75                EU561962_MALV-I_Alveolata
## 83                EU793161_MALV-I_Alveolata
## 113               EU818388_MALV-I_Alveolata
## 76               EU562164_MALV-II_Alveolata
## 108          EU793487_Dinophyceae_Alveolata
## 2                EU818180_MALV-II_Alveolata
## 71                EU793472_MALV-V_Alveolata
## 107    ZZ0025910_Prasinophyceae_Chlorophyta
## 103          EU793835_Dinophyceae_Alveolata
## 61               EU793396_MALV-II_Alveolata
## 85                EU793876_MALV-I_Alveolata
## 11                EU818437_MALV-I_Alveolata
## 114          JQ782043_MAST-4A_Stramenopiles
## 53       EU106844_Bicosoecids_Stramenopiles
## 130               EU793397_MALV-I_Alveolata
## 97               EU793662_MALV-II_Alveolata
## 137               EU817894_MALV-I_Alveolata
## 45               EU793496_MALV-II_Alveolata
## 150          EF172961_MAST-3A_Stramenopiles
## 121              EU793591_MALV-II_Alveolata
## 119          JQ781940_MAST-1D_Stramenopiles
## 88               EU793526_MALV-II_Alveolata
## 89               AY129057_MALV-II_Alveolata
## 99                EU818099_MALV-I_Alveolata
## 115               EU793570_MALV-I_Alveolata
## 100          EU561942_Dinophyceae_Alveolata
## 110               EU793333_MALV-I_Alveolata
## 91           GQ382841_Dinophyceae_Alveolata
## 139               EU793665_MALV-I_Alveolata
## 153               EU793307_MALV-I_Alveolata
## 131              EU793454_MALV-II_Alveolata
## 96           FJ537481_Dinophyceae_Alveolata
## 123               EU562061_MALV-I_Alveolata
## 112          AY426916_Dinophyceae_Alveolata
## 104               EU562105_MALV-V_Alveolata
## 116               AY665057_MALV-I_Alveolata
## 26             AB021668_Basidiomycota_Fungi
## 105        EU500119_Centroheliozoa_Hacrobia
## 98                EU793849_MALV-I_Alveolata
## 109     EU561670_Prasinophyceae_Chlorophyta
## 106               EU780623_MALV-I_Alveolata
## 142             DQ917937_MALV-III_Alveolata
## 111              EU793900_MALV-II_Alveolata
## 138          JQ782036_MAST-1C_Stramenopiles
## 132          EU793310_Dinophyceae_Alveolata
## 135              EU818483_MALV-II_Alveolata
## 94               FJ537453_MALV-II_Alveolata
## 86         ZZ0026100_Picobiliphyta_Hacrobia
## 134               EU817904_MALV-I_Alveolata
## 141              EU793160_MALV-II_Alveolata
## 4                EU793860_MALV-II_Alveolata
## 120               EU817899_MALV-I_Alveolata
## 149              EU818332_MALV-II_Alveolata
## 147               EU561991_MALV-I_Alveolata
## 129               EU793880_MALV-V_Alveolata
## 127              EU818263_MALV-II_Alveolata
## 44           GQ863794_MAST-3A_Stramenopiles
## 146          EU818104_Dinophyceae_Alveolata
## 151              FJ537409_MALV-II_Alveolata
## 154              EU793151_MALV-II_Alveolata
## 140          EF172962_MAST-4C_Stramenopiles
## 90               EU793455_MALV-II_Alveolata
## 166               EU793858_MALV-I_Alveolata
## 157                                    <NA>
## 117      EF620527_Bicosoecids_Stramenopiles
## 56      FJ537299_Prasinophyceae_Chlorophyta
## 162               EU793851_MALV-I_Alveolata
## 155                                    <NA>
## 118               EU793359_MALV-I_Alveolata
## 5                DQ918857_MALV-II_Alveolata
## 20                GQ913054_MALV-I_Alveolata
## 143              EU817983_MALV-II_Alveolata
## 22               AY937485_MALV-II_Alveolata
## 13               FJ431848_MALV-II_Alveolata
## 133          EU500204_Dinophyceae_Alveolata
## 160             EU793515_MALV-III_Alveolata
## 124            AJ402332_Acantharea_Rhizaria
## 34          EF539143_Picobiliphyta_Hacrobia
## 29           EU561774_Dinophyceae_Alveolata
## 126            GQ913026_Acantharea_Rhizaria
## 32               EU793353_MALV-II_Alveolata
## 15           EU561885_Dinophyceae_Alveolata
## 122               GQ382775_MALV-I_Alveolata
## 167              EU817986_MALV-II_Alveolata
## 152     EU561799_Katablepharidales_Hacrobia
## 165               EU793360_MALV-I_Alveolata
## 9                EU793411_MALV-II_Alveolata
## 12               EU561778_MALV-II_Alveolata
## 8            EU500081_MAST-25_Stramenopiles
## 145          AY938395_Dinophyceae_Alveolata
## 101               EU793284_MALV-V_Alveolata
## 10       AY827847_Bicosoecids_Stramenopiles
## 16           EU780632_Dinophyceae_Alveolata
## 70               EU817986_MALV-II_Alveolata
## 156              EU818216_MALV-II_Alveolata
## 17           EF526792_Dinophyceae_Alveolata
## 42      EF172998_Chrysophytes_Stramenopiles
## 69           EU780618_Dinophyceae_Alveolata
## 164               EU561765_MALV-I_Alveolata
## 19           EU793725_Dinophyceae_Alveolata
## 81               AJ965134_MALV-II_Alveolata
## 128     AY425303_Prasinophyceae_Chlorophyta
## 21                EU562016_MALV-I_Alveolata
## 168              EU793469_MALV-II_Alveolata
## 39  AB241.O08_Dictyochophytes_Stramenopiles
## 58              ZZ0071148_MALV-II_Alveolata
## 50               FJ537539_MALV-II_Alveolata
## 63                DQ918674_MALV-I_Alveolata
## 66                EU793313_MALV-I_Alveolata
## 33           EF173010_MAST-1D_Stramenopiles
## 163              EU793592_MALV-II_Alveolata
## 48      FJ537325_Prasinophyceae_Chlorophyta
## 30                EU500010_MALV-I_Alveolata
## 51               EU818469_MALV-II_Alveolata
## 95                DQ918838_MALV-I_Alveolata
## 40                                     <NA>
## 72                GQ382521_MALV-I_Alveolata
## 67               AY295383_MALV-II_Alveolata
## 79                EU793161_MALV-I_Alveolata
## 57               FJ431832_MALV-II_Alveolata
## 35               EU793410_MALV-II_Alveolata
## 25               EU793468_MALV-II_Alveolata
## 60           HQ869203_MAST-4E_Stramenopiles
## 161               EU561794_MALV-I_Alveolata
## 43                EU793509_MALV-I_Alveolata
## 46                EU793607_MALV-I_Alveolata
## 64                EU817989_MALV-I_Alveolata
## 62               EU793203_MALV-II_Alveolata
## 6            AY129066_MAST-4B_Stramenopiles
## 18               EU793134_MALV-II_Alveolata
## 144               EU793879_MALV-I_Alveolata
## 47                EU793500_MALV-I_Alveolata
## 36      FJ537351_Chrysophytes_Stramenopiles
## 38               EU793906_MALV-II_Alveolata
## 92           AY938154_Dinophyceae_Alveolata
## 28                GQ382358_MALV-I_Alveolata
## 158              EU793914_MALV-II_Alveolata
## 41               GQ913086_MALV-II_Alveolata
## 68           EU793623_Dinophyceae_Alveolata
## 54      AY129063_Chrysophytes_Stramenopiles
## 23              DQ119999_Telonemia_Hacrobia
## 31          EF172850_Picobiliphyta_Hacrobia
## 59               EF172987_MALV-II_Alveolata
## 77               GQ383169_MALV-II_Alveolata
## 7            AY426916_Dinophyceae_Alveolata
## 49      EU561799_Katablepharidales_Hacrobia
## 55                EU818510_MALV-I_Alveolata
## 3                FJ431830_MALV-II_Alveolata
## 24           EU499985_MAST-7B_Stramenopiles
##                                  BM_classif
## 125               32_MALV-I_Alveolata_15673
## 73                3261_MALV-I_Alveolata_385
## 78                 75_MALV-I_Alveolata_3817
## 148               173_MALV-II_Alveolata_516
## 82           5651_Dinophyceae_Alveolata_249
## 84               38_MALV-III_Alveolata_6570
## 1             9492_Dinophyceae_Alveolata_15
## 27               159_MALV-II_Alveolata_1129
## 136               549_MALV-II_Alveolata_410
## 159                                    <NA>
## 74      30_Pelagophyceae_Stramenopiles_3903
## 102           21474_Dinophyceae_Alveolata_6
## 37                 110_MALV-I_Alveolata_871
## 14               70_MALV-III_Alveolata_4778
## 52                3261_MALV-I_Alveolata_385
## 65           16659_Dinophyceae_Alveolata_16
## 80               2230_MALV-II_Alveolata_177
## 87                                     <NA>
## 93      2777_Chrysophyceae_Stramenopiles_14
## 75                 408_MALV-I_Alveolata_437
## 83                12073_MALV-I_Alveolata_80
## 113                398_MALV-I_Alveolata_395
## 76                 437_MALV-II_Alveolata_11
## 108           19832_Dinophyceae_Alveolata_6
## 2                  437_MALV-II_Alveolata_11
## 71                 269_MALV-V_Alveolata_430
## 107  31_Mamiellophyceae_Archaeplastida_4744
## 103          1849_Dinophyceae_Alveolata_250
## 61                 538_MALV-II_Alveolata_49
## 85                 90_MALV-I_Alveolata_1447
## 11                 90_MALV-I_Alveolata_1447
## 114           127_MAST-4_Stramenopiles_1171
## 53                                     <NA>
## 130               10705_MALV-I_Alveolata_87
## 97                234_MALV-II_Alveolata_626
## 137                398_MALV-I_Alveolata_395
## 45                396_MALV-II_Alveolata_141
## 150            5352_MAST-3_Stramenopiles_16
## 121              159_MALV-II_Alveolata_1129
## 119           135_MAST-1_Stramenopiles_1096
## 88                 437_MALV-II_Alveolata_11
## 89                372_MALV-II_Alveolata_174
## 99                161_MALV-I_Alveolata_1735
## 115                195_MALV-I_Alveolata_265
## 100           60_Dinophyceae_Alveolata_2847
## 110               32_MALV-I_Alveolata_15673
## 91           5854_Dinophyceae_Alveolata_118
## 139                2689_MALV-I_Alveolata_92
## 153                83_MALV-I_Alveolata_2111
## 131              11869_MALV-II_Alveolata_32
## 96           5651_Dinophyceae_Alveolata_249
## 123                6219_MALV-I_Alveolata_13
## 112           63_Dinophyceae_Alveolata_4010
## 104                269_MALV-V_Alveolata_430
## 116               152_MALV-I_Alveolata_1517
## 26              3036_Basidiomycota_Fungi_13
## 105           228_Centrohelida_Hacrobia_542
## 98                 320_MALV-I_Alveolata_280
## 109 13549_Mamiellophyceae_Archaeplastida_22
## 106                140_MALV-I_Alveolata_296
## 142              92_MALV-III_Alveolata_2457
## 111                 666_MALV-II_Alveolata_7
## 138           129_MAST-1_Stramenopiles_1402
## 132           250_Dinophyceae_Alveolata_874
## 135                592_MALV-II_Alveolata_99
## 94                 779_MALV-II_Alveolata_39
## 86                 96_Picozoa_Hacrobia_1708
## 134                10506_MALV-I_Alveolata_3
## 141              6845_MALV-II_Alveolata_162
## 4                12035_MALV-II_Alveolata_25
## 120                398_MALV-I_Alveolata_395
## 149               185_MALV-II_Alveolata_315
## 147                75_MALV-I_Alveolata_3817
## 129                269_MALV-V_Alveolata_430
## 127                698_MALV-II_Alveolata_96
## 44             1130_MAST-3_Stramenopiles_92
## 146           181_Dinophyceae_Alveolata_934
## 151                 666_MALV-II_Alveolata_7
## 154               143_MALV-II_Alveolata_365
## 140            891_MAST-4_Stramenopiles_115
## 90               1440_MALV-II_Alveolata_413
## 166                168_MALV-I_Alveolata_655
## 157            863_Polycystinea_Rhizaria_40
## 117       2638_Bicosoecida_Stramenopiles_17
## 56    1062_Prasinophyceae_Archaeplastida_88
## 162                                    <NA>
## 155  512_Dictyochophyceae_Stramenopiles_107
## 118                110_MALV-I_Alveolata_871
## 5                  583_MALV-II_Alveolata_48
## 20                10705_MALV-I_Alveolata_87
## 143               1768_MALV-II_Alveolata_24
## 22                 437_MALV-II_Alveolata_11
## 13                 592_MALV-II_Alveolata_99
## 133           9883_Dinophyceae_Alveolata_11
## 160              373_MALV-III_Alveolata_220
## 124             1_Acantharia_Rhizaria_54126
## 34                 64_Picozoa_Hacrobia_4926
## 29           2659_Dinophyceae_Alveolata_438
## 126             46_Acantharia_Rhizaria_1903
## 32                1019_MALV-II_Alveolata_76
## 15            3063_Dinophyceae_Alveolata_28
## 122               5250_MALV-I_Alveolata_344
## 167               173_MALV-II_Alveolata_516
## 152        299_Katablepharidae_Hacrobia_783
## 165                 9794_MALV-I_Alveolata_9
## 9                 183_MALV-II_Alveolata_589
## 12                                     <NA>
## 8             470_MAST-25_Stramenopiles_101
## 145          19112_Dinophyceae_Alveolata_32
## 101                269_MALV-V_Alveolata_430
## 10        2638_Bicosoecida_Stramenopiles_17
## 16           15157_Dinophyceae_Alveolata_44
## 70                9452_MALV-II_Alveolata_18
## 156               183_MALV-II_Alveolata_589
## 17            4619_Dinophyceae_Alveolata_56
## 42      524_Chrysophyceae_Stramenopiles_220
## 69            6794_Dinophyceae_Alveolata_12
## 164                274_MALV-I_Alveolata_291
## 19           12262_Dinophyceae_Alveolata_20
## 81                449_MALV-II_Alveolata_595
## 128     91_Prasinophyceae_Archaeplastida_63
## 21                  812_MALV-I_Alveolata_38
## 168               9413_MALV-II_Alveolata_19
## 39   1696_Dictyochophyceae_Stramenopiles_41
## 58                                     <NA>
## 50               15297_MALV-II_Alveolata_17
## 63                  979_MALV-I_Alveolata_83
## 66                 168_MALV-I_Alveolata_655
## 33             5093_MAST-1_Stramenopiles_47
## 163              13359_MALV-II_Alveolata_15
## 48    724_Prasinophyceae_Archaeplastida_125
## 30                                     <NA>
## 51                1531_MALV-II_Alveolata_17
## 95                152_MALV-I_Alveolata_1517
## 40              1257_Acantharia_Rhizaria_46
## 72                4958_MALV-I_Alveolata_259
## 67                549_MALV-II_Alveolata_410
## 79                12073_MALV-I_Alveolata_80
## 57                3663_MALV-II_Alveolata_17
## 35                1019_MALV-II_Alveolata_76
## 25               159_MALV-II_Alveolata_1129
## 60             256_MAST-4_Stramenopiles_625
## 161                879_MALV-I_Alveolata_129
## 43                 168_MALV-I_Alveolata_655
## 46                 320_MALV-I_Alveolata_280
## 64                                     <NA>
## 62                 8096_MALV-II_Alveolata_7
## 6             127_MAST-4_Stramenopiles_1171
## 18                1073_MALV-II_Alveolata_82
## 144               3261_MALV-I_Alveolata_385
## 47                 110_MALV-I_Alveolata_871
## 36      218_Chrysophyceae_Stramenopiles_618
## 38                329_MALV-II_Alveolata_831
## 92            9_Dinophyceae_Alveolata_61014
## 28                                     <NA>
## 158               9413_MALV-II_Alveolata_19
## 41                1073_MALV-II_Alveolata_82
## 68           13136_Dinophyceae_Alveolata_79
## 54      556_Chrysophyceae_Stramenopiles_160
## 23                201_Telonema_Hacrobia_877
## 31                18617_Picozoa_Hacrobia_21
## 59                 815_MALV-II_Alveolata_98
## 77                431_MALV-II_Alveolata_283
## 7             63_Dinophyceae_Alveolata_4010
## 49         299_Katablepharidae_Hacrobia_783
## 55                13516_MALV-I_Alveolata_25
## 3                 234_MALV-II_Alveolata_626
## 24             87_MAST-7_Stramenopiles_1839

Number and roportion of regionally abundant OTUs (%):

## [1] 168
## [1] 0.4382075


Cosmopolitan OTUs (relative abundance over 0.1% and occurence in more than 80% of samples):

##     otu_names mean_rabund perc_occur SILVA_plus_MAS_plus_BM_classif
## 79      OTU_6 0.037234661  100.00000                           <NA>
## 40      OTU_2 0.035301387  100.00000                           <NA>
## 48     OTU_25 0.010648841  100.00000                    Dinophyceae
## 50     OTU_27 0.010030730  100.00000                           <NA>
## 1       OTU_1 0.008782193  100.00000                    Dinophyceae
## 17     OTU_12 0.008684342  100.00000                           <NA>
## 88      OTU_7 0.007983332  100.00000                           <NA>
## 64      OTU_4 0.007484402  100.00000                    Dinophyceae
## 35     OTU_18 0.006813077  100.00000                    Dinophyceae
## 68     OTU_45 0.004653096  100.00000                    Dinophyceae
## 38     OTU_19 0.004441561  100.00000                           <NA>
## 65     OTU_40 0.004178793  100.00000                    Dinophyceae
## 83     OTU_64 0.003798822  100.00000                           <NA>
## 76     OTU_55 0.003475584  100.00000                           <NA>
## 58  OTU_35799 0.002930696  100.00000                    Dinophyceae
## 89     OTU_71 0.002608337  100.00000                           <NA>
## 13  OTU_11454 0.001869946  100.00000                           <NA>
## 24    OTU_130 0.001092634  100.00000                           <NA>
## 96      OTU_8 0.011335998   98.90110                           <NA>
## 23     OTU_13 0.007211298   98.90110                           <NA>
## 8      OTU_11 0.007044621   98.90110                           <NA>
## 46     OTU_24 0.006641343   98.90110                           <NA>
## 97     OTU_81 0.003527038   98.90110                           <NA>
## 62     OTU_39 0.003174115   98.90110                    Dinophyceae
## 55     OTU_33 0.003107928   98.90110                    Dinophyceae
## 90     OTU_72 0.003063070   98.90110                           <NA>
## 84     OTU_65 0.002933335   98.90110                           <NA>
## 70     OTU_49 0.002866268   98.90110                    Dinophyceae
## 52     OTU_29 0.002500811   98.90110                           <NA>
## 94     OTU_78 0.002190546   98.90110                    Dinophyceae
## 102    OTU_90 0.001727897   98.90110                           <NA>
## 18    OTU_121 0.001675783   98.90110                    Dinophyceae
## 12   OTU_1136 0.001311865   98.90110                    Dinophyceae
## 92     OTU_75 0.002623729   97.80220                           <NA>
## 85     OTU_66 0.002552925   97.80220                    Dinophyceae
## 86     OTU_67 0.001744609   97.80220                    Dinophyceae
## 21    OTU_126 0.001694913   97.80220                           <NA>
## 44     OTU_23 0.012482065   96.70330                           <NA>
## 51     OTU_28 0.004074785   96.70330                           <NA>
## 72     OTU_50 0.003945049   96.70330                           <NA>
## 87     OTU_68 0.002456613   96.70330                           <NA>
## 37    OTU_188 0.001350785   96.70330                    Dinophyceae
## 47    OTU_243 0.001305268   96.70330                           <NA>
## 25    OTU_131 0.001274044   96.70330               Dictyochophyceae
## 20    OTU_125 0.001224348   96.70330                           <NA>
## 56    OTU_338 0.001066247   96.70330                    Dinophyceae
## 31  OTU_14696 0.006932257   95.60440                           <NA>
## 49     OTU_26 0.005116624   95.60440                           <NA>
## 77   OTU_5618 0.003490317   95.60440                           <NA>
## 66     OTU_41 0.002826688   95.60440                           <NA>
## 60     OTU_37 0.002775674   95.60440                           <NA>
## 39    OTU_192 0.001191365   95.60440                           <NA>
## 36   OTU_1842 0.001048436   95.60440                    Dinophyceae
## 41     OTU_21 0.005359603   94.50549                           <NA>
## 54     OTU_31 0.003353325   94.50549                           <NA>
## 67     OTU_42 0.002776773   94.50549                           <NA>
## 75     OTU_54 0.001933494   94.50549                           <NA>
## 10    OTU_111 0.001409056   94.50549                    Dinophyceae
## 11    OTU_112 0.001392784   94.50549                    Dinophyceae
## 104    OTU_94 0.001324618   94.50549                           <NA>
## 43    OTU_220 0.001021610   94.50549                           <NA>
## 33     OTU_17 0.004115244   93.40659                           <NA>
## 27     OTU_14 0.003650177   93.40659                           <NA>
## 91     OTU_74 0.002430446   93.40659                           <NA>
## 78     OTU_57 0.001648956   93.40659                           <NA>
## 4   OTU_10256 0.001017432   93.40659                    Dinophyceae
## 42     OTU_22 0.004746329   92.30769                           <NA>
## 61     OTU_38 0.003306928   92.30769                           <NA>
## 69     OTU_48 0.002619332   92.30769                           <NA>
## 100    OTU_87 0.001954384   92.30769               Dictyochophyceae
## 101    OTU_88 0.001394543   92.30769                           <NA>
## 34    OTU_177 0.001242379   92.30769                           <NA>
## 15    OTU_117 0.001045798   92.30769                           <NA>
## 2      OTU_10 0.004589987   91.20879                           <NA>
## 82   OTU_6315 0.002235843   91.20879                           <NA>
## 99     OTU_85 0.002146568   91.20879                           <NA>
## 93     OTU_76 0.001820031   91.20879                           <NA>
## 5     OTU_103 0.001507347   91.20879                           <NA>
## 29    OTU_144 0.001016552   91.20879                           <NA>
## 98     OTU_82 0.002164819   90.10989                           <NA>
## 26    OTU_135 0.001376293   89.01099                  Chrysophyceae
## 30    OTU_145 0.001257332   89.01099                           <NA>
## 103    OTU_93 0.001219291   89.01099                           <NA>
## 59     OTU_36 0.003714605   87.91209                           <NA>
## 73     OTU_51 0.003292196   87.91209                           <NA>
## 57     OTU_35 0.002530716   87.91209                           <NA>
## 7     OTU_106 0.003947248   86.81319                           <NA>
## 74     OTU_52 0.002813715   86.81319                           <NA>
## 53      OTU_3 0.005921862   85.71429                           <NA>
## 19    OTU_124 0.001663909   85.71429                           <NA>
## 105    OTU_95 0.001555943   85.71429                           <NA>
## 22    OTU_128 0.001149586   85.71429                           <NA>
## 3     OTU_101 0.002352385   84.61538                           <NA>
## 9     OTU_110 0.001660171   84.61538                    Dinophyceae
## 106    OTU_98 0.001593764   84.61538                           <NA>
## 95   OTU_7889 0.002262010   83.51648                           <NA>
## 81     OTU_62 0.002210556   83.51648                           <NA>
## 45    OTU_235 0.001176192   83.51648                           <NA>
## 16  OTU_11833 0.001148266   83.51648                           <NA>
## 14    OTU_116 0.001810796   82.41758                           <NA>
## 80     OTU_61 0.001672045   82.41758                           <NA>
## 6     OTU_104 0.001548686   82.41758                           <NA>
## 28    OTU_140 0.001132874   81.31868                           <NA>
## 71      OTU_5 0.004815375   80.21978                           <NA>
## 63   OTU_3988 0.001435443   80.21978                           <NA>
## 32    OTU_165 0.001145408   80.21978                           <NA>
##                                                                                                                                         SILVA_classif
## 79                                         EF172947.1.1553_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 40                               FJ832119.1.1585_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_picoplankton
## 48                                                                              AY664971.1.1755_Eukaryota;SAR;Alveolata;SCM37C52;uncultured_eukaryote
## 50                                KC488491.1.1699_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_III;uncultured_marine_alveolate
## 1           KC488417.1.1688_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;Gymnodinium_clade;FV18-2D9;uncultured_dinoflagellate
## 17                                      EU793930.1.1664_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 88                                        KC582919.1.1797_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 64  KC488405.1.1558_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;Gymnodinium_clade;Erythropsidinium;uncultured_dinoflagellate
## 35                                                                              AY664924.1.1754_Eukaryota;SAR;Alveolata;OLI11255;uncultured_eukaryote
## 68                                                 GU825491.1.1212_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Amoebophrya;uncultured_eukaryote
## 38                                         JX188306.1.1756_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_V;uncultured_eukaryote
## 65                                  KC582936.1.1795_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;SCM27C9;uncultured_alveolate
## 83                                         JX188299.1.1773_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 76                                                                 GU823346.1.1201_Eukaryota;SAR;Stramenopiles;MAST-1;MAST-1D;uncultured_stramenopile
## 58                                                                              AY664971.1.1755_Eukaryota;SAR;Alveolata;SCM37C52;uncultured_eukaryote
## 89                                                                 JQ782036.1.1785_Eukaryota;SAR;Stramenopiles;MAST-1;MAST-1C;uncultured_stramenopile
## 13                                       EU793918.1.1662_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_syndiniales
## 24                                    JX173254.1.1528_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Amoebophrya;Amoebophrya_sp._ex_Alexandrium_sp
## 96                                        EU780613.1.1717_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_eukaryote
## 23                                         JX188350.1.1750_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 8                                        JX188308.1.1760_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_III;uncultured_eukaryote
## 46                                        EU780594.1.1712_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_eukaryote
## 97                                                                 JQ782026.1.1809_Eukaryota;SAR;Stramenopiles;MAST-3;MAST-3F;uncultured_stramenopile
## 62                         FJ832106.1.1588_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;Gyrodinium;uncultured_marine_plankton
## 55                                                                        AY664962.1.1755_Eukaryota;SAR;Alveolata;Dinoflagellata;uncultured_eukaryote
## 90                                  EU371330.1.1733_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_eukaryote
## 84                                        JF791018.1.1777_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 70                                                    KC488407.1.1693_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;B7;uncultured_dinoflagellate
## 52                                                                    DQ222879.1.1791_Eukaryota;Picozoa;Picomonadea;uncultured_phototrophic_eukaryote
## 94                                  KC582936.1.1795_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;SCM27C9;uncultured_alveolate
## 102                                  AJ402349.1.1758_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_III;eukaryote_clone_OLI11005
## 18                                   JX840913.1.1300_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_dinoflagellate
## 12                                                                              JX188293.1.1759_Eukaryota;SAR;Alveolata;SCM37C52;uncultured_eukaryote
## 92                                   AJ402349.1.1758_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_III;eukaryote_clone_OLI11005
## 85                  JX188327.1.1759_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;Kareniaceae;Karlodinium;uncultured_eukaryote
## 86           EU446398.1.1566_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;Kareniaceae;Karlodinium;uncultured_marine_eukaryote
## 21                                                                     HQ868687.1.903_Eukaryota;Picozoa;Picomonadea;Picomonadida;uncultured_eukaryote
## 44                              FR874416.1.1792_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_picoeukaryote
## 51                                  EU371330.1.1733_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_eukaryote
## 72                                                                         JQ781967.1.1805_Eukaryota;SAR;Stramenopiles;MAST-4;uncultured_stramenopile
## 87                                         EF172986.1.1644_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 37                                  EU780618.1.1706_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;SCM27C9;uncultured_eukaryote
## 47                                            JX840907.1.1356_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Amoebophrya;uncultured_dinoflagellate
## 25                                       KC582988.1.1798_Eukaryota;SAR;Stramenopiles;Ochrophyta;Dictyochophyceae;Pedinellales;uncultured_stramenopile
## 20                                                                 GU823346.1.1201_Eukaryota;SAR;Stramenopiles;MAST-1;MAST-1D;uncultured_stramenopile
## 56            AF022199.1.1803_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;Gymnodiniphycidae;Gymnodinium_clade;Lepidodinium;Lepidodinium_viride
## 31                               FJ832119.1.1585_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_picoplankton
## 49                                         EF172986.1.1644_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 77                                      AACY020216037.2.1465_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;marine_metagenome
## 66                                       EU793370.1.1678_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_V;uncultured_syndiniales
## 60                                         AY665036.1.1748_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 39                                    GU819857.1.1220_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_dinoflagellate
## 36                                   JX840913.1.1300_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_dinoflagellate
## 41                                  KC488485.1.1680_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_alveolate
## 54                                 AY129057.1.1798_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_marine_eukaryote
## 67                                                                                  AY749516.1.1576_Eukaryota;Centrohelida;H26-1;uncultured_eukaryote
## 75                                         DQ145114.1.1728_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_alveolate
## 10                                                   AY664888.1.1754_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;SCM37C58;uncultured_eukaryote
## 11                                                                       EF526792.1.1343_Eukaryota;SAR;Alveolata;SCM37C52;uncultured_marine_eukaryote
## 104                                        EU780603.1.1587_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 43                                         AF239260.1.1699_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Amoebophrya;Amoebophrya_sp._'Dinophysis'
## 33                                        KC582887.1.1798_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 27                                        KC582897.1.1794_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 91                                        KC582890.1.1797_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 78                                         FN263031.1.1789_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_alveolate
## 4                                                     KC488407.1.1693_Eukaryota;SAR;Alveolata;Dinoflagellata;Dinophyceae;B7;uncultured_dinoflagellate
## 42                                        KC582930.1.1796_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 61                                    KC488409.1.1674_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_dinoflagellate
## 69                                      EU793381.1.1670_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 100                                                                                                                                              <NA>
## 101                                     EU793678.1.1564_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 34                                         EU780589.1.1635_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 15                                                                             GQ365865.1.1537_Eukaryota;Incertae_Sedis;Telonema;uncultured_eukaryote
## 2                                       EU793418.1.1665_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 82                                       EU793392.1.1594_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_V;uncultured_syndiniales
## 99                                      EU793367.1.1601_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 93                                        KC582884.1.1799_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 5                                                                                                                                                <NA>
## 29                                                         JN832733.1.1713_Eukaryota;Cryptophyceae;Kathablepharidae;Leucocryptos;uncultured_eukaryote
## 98                                   JX840917.1.1201_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_dinoflagellate
## 26                                                  KC582995.1.1780_Eukaryota;SAR;Stramenopiles;Ochrophyta;Chrysophyceae;E222;uncultured_stramenopile
## 30                                        KC582941.1.1793_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 103                                     EU793840.1.1684_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 59                                  FJ832105.1.1591_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_marine_plankton
## 73                                         AY665031.1.1749_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 57                                   GU820026.1.1394_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_dinoflagellate
## 7                                          AY665056.1.1740_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 74                                  KC488460.1.1689_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_marine_alveolate
## 53                                        EF172960.1.1674_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_eukaryote
## 19                                        KC582893.1.1795_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 105                                        EF172986.1.1644_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 22                                        KC582920.1.1797_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 3                                   FJ832116.1.1590_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_marine_plankton
## 9                                                                               JX188356.1.1758_Eukaryota;SAR;Alveolata;SCM37C52;uncultured_eukaryote
## 106                                       JX188283.1.1756_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_eukaryote
## 95                                     JQ420086.1.1778_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_phytoplankton
## 81                                                                                                                                               <NA>
## 45                                         EF172986.1.1644_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 16                                      EU793930.1.1664_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 14                                        KC582930.1.1796_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_alveolate
## 80                                            JN811213.1.1672_Eukaryota;SAR;Rhizaria;Retaria;Acantharia;Arthracanthida;Acanthometra;Xiphacantha_alata
## 6                                       EU793688.1.1653_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_II;uncultured_syndiniales
## 28                                         AY665036.1.1748_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_eukaryote
## 71                                       EU793901.1.1663_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_I;uncultured_syndiniales
## 63                                    GU820421.1.1200_Eukaryota;SAR;Alveolata;Protalveolata;Syndiniales;Syndiniales_Group_V;uncultured_dinoflagellate
## 32                                                                         JQ782054.1.1813_Eukaryota;SAR;Stramenopiles;MAST-4;uncultured_stramenopile
##                                 MAS_classif
## 79                GQ913047_MALV-I_Alveolata
## 40                EU793773_MALV-I_Alveolata
## 48           FJ537481_Dinophyceae_Alveolata
## 50              FJ431657_MALV-III_Alveolata
## 1            EU793855_Dinophyceae_Alveolata
## 17               EU793468_MALV-II_Alveolata
## 88               EU793854_MALV-II_Alveolata
## 64           EU780636_Dinophyceae_Alveolata
## 35           EU793623_Dinophyceae_Alveolata
## 68           EU793487_Dinophyceae_Alveolata
## 38                EU793472_MALV-V_Alveolata
## 65           EU793835_Dinophyceae_Alveolata
## 83                EU793397_MALV-I_Alveolata
## 76           JQ781940_MAST-1D_Stramenopiles
## 58           FJ537481_Dinophyceae_Alveolata
## 89           JQ782036_MAST-1C_Stramenopiles
## 13                GQ913054_MALV-I_Alveolata
## 24               EU793906_MALV-II_Alveolata
## 96               FJ537505_MALV-II_Alveolata
## 23                EU793270_MALV-I_Alveolata
## 8               GQ382836_MALV-III_Alveolata
## 46               EU793869_MALV-II_Alveolata
## 97           EF172961_MAST-3A_Stramenopiles
## 62           EU561942_Dinophyceae_Alveolata
## 55           GQ382841_Dinophyceae_Alveolata
## 90                EU793665_MALV-I_Alveolata
## 84               EU793454_MALV-II_Alveolata
## 70           AY426916_Dinophyceae_Alveolata
## 52         ZZ0026100_Picobiliphyta_Hacrobia
## 94           EU818104_Dinophyceae_Alveolata
## 102             EU793515_MALV-III_Alveolata
## 18           EU561774_Dinophyceae_Alveolata
## 12           EU793725_Dinophyceae_Alveolata
## 92              DQ917937_MALV-III_Alveolata
## 85           EU793310_Dinophyceae_Alveolata
## 86           EU500204_Dinophyceae_Alveolata
## 21          EF539143_Picobiliphyta_Hacrobia
## 44                EU793423_MALV-I_Alveolata
## 51                EU793876_MALV-I_Alveolata
## 72           JQ782043_MAST-4A_Stramenopiles
## 87                EU817904_MALV-I_Alveolata
## 37           EU780618_Dinophyceae_Alveolata
## 47               AJ965134_MALV-II_Alveolata
## 25  AB241.O08_Dictyochophytes_Stramenopiles
## 20           EF173010_MAST-1D_Stramenopiles
## 56           AY938154_Dinophyceae_Alveolata
## 31                AY426873_MALV-I_Alveolata
## 49                EU793161_MALV-I_Alveolata
## 77               EU793591_MALV-II_Alveolata
## 66                EU562105_MALV-V_Alveolata
## 60                EU793849_MALV-I_Alveolata
## 39                GQ382521_MALV-I_Alveolata
## 36           EU793623_Dinophyceae_Alveolata
## 41                EU561962_MALV-I_Alveolata
## 54               AY129057_MALV-II_Alveolata
## 67         EU500119_Centroheliozoa_Hacrobia
## 75                EU793359_MALV-I_Alveolata
## 10           EU780632_Dinophyceae_Alveolata
## 11           EF526792_Dinophyceae_Alveolata
## 104               EU561765_MALV-I_Alveolata
## 43               GQ383169_MALV-II_Alveolata
## 33               EU793396_MALV-II_Alveolata
## 27               EU793496_MALV-II_Alveolata
## 91               EU793160_MALV-II_Alveolata
## 78                GQ382775_MALV-I_Alveolata
## 4            AY426916_Dinophyceae_Alveolata
## 42               EU562164_MALV-II_Alveolata
## 61                EU818099_MALV-I_Alveolata
## 69               EU793900_MALV-II_Alveolata
## 100                                    <NA>
## 101              EU818216_MALV-II_Alveolata
## 34                DQ918674_MALV-I_Alveolata
## 15              DQ119999_Telonemia_Hacrobia
## 2                EU818180_MALV-II_Alveolata
## 82                EU793880_MALV-V_Alveolata
## 99               EU793151_MALV-II_Alveolata
## 93               EU817983_MALV-II_Alveolata
## 5            EU500081_MAST-25_Stramenopiles
## 29      EU561799_Katablepharidales_Hacrobia
## 98               FJ537409_MALV-II_Alveolata
## 26      EF172998_Chrysophytes_Stramenopiles
## 30               FJ537539_MALV-II_Alveolata
## 103              EU793592_MALV-II_Alveolata
## 59               EU793662_MALV-II_Alveolata
## 73                EU793570_MALV-I_Alveolata
## 57               FJ537453_MALV-II_Alveolata
## 7                 EU818437_MALV-I_Alveolata
## 74                AY665057_MALV-I_Alveolata
## 53               EU793316_MALV-II_Alveolata
## 19               EU793353_MALV-II_Alveolata
## 105               EU793360_MALV-I_Alveolata
## 22               EU793410_MALV-II_Alveolata
## 3                EU793860_MALV-II_Alveolata
## 9            EU561885_Dinophyceae_Alveolata
## 106              EU817986_MALV-II_Alveolata
## 95                EU561991_MALV-I_Alveolata
## 81               EU818263_MALV-II_Alveolata
## 45                EU793161_MALV-I_Alveolata
## 16               EU793468_MALV-II_Alveolata
## 14               AY937485_MALV-II_Alveolata
## 80             GQ913026_Acantharea_Rhizaria
## 6                EU793411_MALV-II_Alveolata
## 28                EU793607_MALV-I_Alveolata
## 71                EU818388_MALV-I_Alveolata
## 63                EU793284_MALV-V_Alveolata
## 32           HQ869203_MAST-4E_Stramenopiles
##                                 BM_classif
## 79               32_MALV-I_Alveolata_15673
## 40               3261_MALV-I_Alveolata_385
## 48          5651_Dinophyceae_Alveolata_249
## 50              38_MALV-III_Alveolata_6570
## 1            9492_Dinophyceae_Alveolata_15
## 17              159_MALV-II_Alveolata_1129
## 88               549_MALV-II_Alveolata_410
## 64           21474_Dinophyceae_Alveolata_6
## 35          16659_Dinophyceae_Alveolata_16
## 68           19832_Dinophyceae_Alveolata_6
## 38                269_MALV-V_Alveolata_430
## 65          1849_Dinophyceae_Alveolata_250
## 83               10705_MALV-I_Alveolata_87
## 76           135_MAST-1_Stramenopiles_1096
## 58          5651_Dinophyceae_Alveolata_249
## 89           129_MAST-1_Stramenopiles_1402
## 13               10705_MALV-I_Alveolata_87
## 24               329_MALV-II_Alveolata_831
## 96               173_MALV-II_Alveolata_516
## 23                110_MALV-I_Alveolata_871
## 8               70_MALV-III_Alveolata_4778
## 46              2230_MALV-II_Alveolata_177
## 97            5352_MAST-3_Stramenopiles_16
## 62           60_Dinophyceae_Alveolata_2847
## 55          5854_Dinophyceae_Alveolata_118
## 90                2689_MALV-I_Alveolata_92
## 84              11869_MALV-II_Alveolata_32
## 70           63_Dinophyceae_Alveolata_4010
## 52                96_Picozoa_Hacrobia_1708
## 94           181_Dinophyceae_Alveolata_934
## 102             373_MALV-III_Alveolata_220
## 18          2659_Dinophyceae_Alveolata_438
## 12          12262_Dinophyceae_Alveolata_20
## 92              92_MALV-III_Alveolata_2457
## 85           250_Dinophyceae_Alveolata_874
## 86           9883_Dinophyceae_Alveolata_11
## 21                64_Picozoa_Hacrobia_4926
## 44                75_MALV-I_Alveolata_3817
## 51                90_MALV-I_Alveolata_1447
## 72           127_MAST-4_Stramenopiles_1171
## 87                10506_MALV-I_Alveolata_3
## 37           6794_Dinophyceae_Alveolata_12
## 47               449_MALV-II_Alveolata_595
## 25  1696_Dictyochophyceae_Stramenopiles_41
## 20            5093_MAST-1_Stramenopiles_47
## 56           9_Dinophyceae_Alveolata_61014
## 31               3261_MALV-I_Alveolata_385
## 49               12073_MALV-I_Alveolata_80
## 77              159_MALV-II_Alveolata_1129
## 66                269_MALV-V_Alveolata_430
## 60                320_MALV-I_Alveolata_280
## 39               4958_MALV-I_Alveolata_259
## 36          13136_Dinophyceae_Alveolata_79
## 41                408_MALV-I_Alveolata_437
## 54               372_MALV-II_Alveolata_174
## 67           228_Centrohelida_Hacrobia_542
## 75                110_MALV-I_Alveolata_871
## 10          15157_Dinophyceae_Alveolata_44
## 11           4619_Dinophyceae_Alveolata_56
## 104               274_MALV-I_Alveolata_291
## 43               431_MALV-II_Alveolata_283
## 33                538_MALV-II_Alveolata_49
## 27               396_MALV-II_Alveolata_141
## 91              6845_MALV-II_Alveolata_162
## 78               5250_MALV-I_Alveolata_344
## 4            63_Dinophyceae_Alveolata_4010
## 42                437_MALV-II_Alveolata_11
## 61               161_MALV-I_Alveolata_1735
## 69                 666_MALV-II_Alveolata_7
## 100 512_Dictyochophyceae_Stramenopiles_107
## 101              183_MALV-II_Alveolata_589
## 34                 979_MALV-I_Alveolata_83
## 15               201_Telonema_Hacrobia_877
## 2                 437_MALV-II_Alveolata_11
## 82                269_MALV-V_Alveolata_430
## 99               143_MALV-II_Alveolata_365
## 93               1768_MALV-II_Alveolata_24
## 5            470_MAST-25_Stramenopiles_101
## 29        299_Katablepharidae_Hacrobia_783
## 98                 666_MALV-II_Alveolata_7
## 26     524_Chrysophyceae_Stramenopiles_220
## 30              15297_MALV-II_Alveolata_17
## 103             13359_MALV-II_Alveolata_15
## 59               234_MALV-II_Alveolata_626
## 73                195_MALV-I_Alveolata_265
## 57                779_MALV-II_Alveolata_39
## 7                 90_MALV-I_Alveolata_1447
## 74               152_MALV-I_Alveolata_1517
## 53                                    <NA>
## 19               1019_MALV-II_Alveolata_76
## 105                9794_MALV-I_Alveolata_9
## 22               1019_MALV-II_Alveolata_76
## 3               12035_MALV-II_Alveolata_25
## 9            3063_Dinophyceae_Alveolata_28
## 106              173_MALV-II_Alveolata_516
## 95                75_MALV-I_Alveolata_3817
## 81                698_MALV-II_Alveolata_96
## 45               12073_MALV-I_Alveolata_80
## 16              159_MALV-II_Alveolata_1129
## 14                437_MALV-II_Alveolata_11
## 80             46_Acantharia_Rhizaria_1903
## 6                183_MALV-II_Alveolata_589
## 28                320_MALV-I_Alveolata_280
## 71                398_MALV-I_Alveolata_395
## 63                269_MALV-V_Alveolata_430
## 32            256_MAST-4_Stramenopiles_625

Number and proportion (%) of cosmopolitan OTUs:

## [1] 106
## [1] 0.2764881

Number and proportion (%) of rare OTUs:

## [1] 32638
## [1] 85.13224

1.6) Taxonomic composition analysis

1.6.1) Normalized data

No. of OTUs and reads of the rearefied dataset:

## [1] 38338
## [1] 4547725


Number and proportion (%) of OTUs of phototrophic groups:

## [1] 11814
## [1] 30.81538

Number and proportion (%) of reads of phototrophic groups:

## [1] 950083
## [1] 20.89139


Number and proportion (%) of OTUs of non-phototrophic groups:

## [1] 26524
## [1] 69.18462

Number and proportion (%) of reads of non-phototrophic groups:

## [1] 3597642
## [1] 79.10861


PHOTOTROPHS + HETEROTROPHS

Absolute values

##                          reads_per_class OTUs_per_class samples_per_class
## Bacillariophyceae                   3654            101                89
## Bolidophyceae                       2869             16                89
## Chlorarachniophyceae                3397             68                87
## Chrysophyceae                      79402            357                91
## Cryptophyceae                       9897             75                78
## Dictyochophyceae                   39365            239                91
## Dinophyceae                       650163           9852                91
## Eustigmatophyceae                    192              9                24
## Heterotrophs                     3597642          26524                91
## MOCH_1                              4367             76                88
## MOCH_2                             16896            135                91
## MOCH_5                              2400             22                74
## Mamiellophyceae                      321             33                45
## Pelagophyceae                      47197            333                90
## Pinguiophyceae                      1551             20                88
## Prasinophyceae_clade-IX            11939             83                86
## Prasinophyceae_clade-VII           24093            123                88
## Prymnesiophyceae                     387             58                77
## Pyramimonadaceae                     113              3                 7
## Raphydophyceae                       214              4                51
## Trebouxiophyceae                     102              3                 4
## Ulvophyceae                           11              3                 3
## other_Prasinophyceae               51553            201                91


Relative values

##   reads_per_class    OTUs_per_class samples_per_class 
##           100.000           100.000          1773.626
##                          reads_per_class OTUs_per_class samples_per_class
## Bacillariophyceae           8.034787e-02    0.263446189         97.802198
## Bolidophyceae               6.308649e-02    0.041734050         97.802198
## Chlorarachniophyceae        7.469669e-02    0.177369712         95.604396
## Chrysophyceae               1.745972e+00    0.931190985        100.000000
## Cryptophyceae               2.176253e-01    0.195628358         85.714286
## Dictyochophyceae            8.655976e-01    0.623402368        100.000000
## Dinophyceae                 1.429644e+01   25.697741145        100.000000
## Eustigmatophyceae           4.221891e-03    0.023475403         26.373626
## Heterotrophs                7.910861e+01   69.184621003        100.000000
## MOCH_1                      9.602603e-02    0.198236736         96.703297
## MOCH_2                      3.715264e-01    0.352131045        100.000000
## MOCH_5                      5.277364e-02    0.057384318         81.318681
## Mamiellophyceae             7.058474e-03    0.086076478         49.450549
## Pelagophyceae               1.037816e+00    0.868589911         98.901099
## Pinguiophyceae              3.410496e-02    0.052167562         96.703297
## Prasinophyceae_clade-IX     2.625269e-01    0.216495383         94.505495
## Prasinophyceae_clade-VII    5.297814e-01    0.320830508         96.703297
## Prymnesiophyceae            8.509749e-03    0.151285930         84.615385
## Pyramimonadaceae            2.484759e-03    0.007825134          7.692308
## Raphydophyceae              4.705650e-03    0.010433512         56.043956
## Trebouxiophyceae            2.242880e-03    0.007825134          4.395604
## Ulvophyceae                 2.418792e-04    0.007825134          3.296703
## other_Prasinophyceae        1.133600e+00    0.524284000        100.000000



Reads per class vs. OTUs per class:



Reads per class vs. samples in which they occurr:


PHOTOTROPHS


Absolute values

##                          reads_per_class OTUs_per_class samples_per_class
## Bacillariophyceae                   3654            101                89
## Bolidophyceae                       2869             16                89
## Chlorarachniophyceae                3397             68                87
## Chrysophyceae                      79402            357                91
## Cryptophyceae                       9897             75                78
## Dictyochophyceae                   39365            239                91
## Dinophyceae                       650163           9852                91
## Eustigmatophyceae                    192              9                24
## MOCH_1                              4367             76                88
## MOCH_2                             16896            135                91
## MOCH_5                              2400             22                74
## Mamiellophyceae                      321             33                45
## Pelagophyceae                      47197            333                90
## Pinguiophyceae                      1551             20                88
## Prasinophyceae_clade-IX            11939             83                86
## Prasinophyceae_clade-VII           24093            123                88
## Prymnesiophyceae                     387             58                77
## Pyramimonadaceae                     113              3                 7
## Raphydophyceae                       214              4                51
## Trebouxiophyceae                     102              3                 4
## Ulvophyceae                           11              3                 3
## other_Prasinophyceae               51553            201                91


Relative values

##   reads_per_class    OTUs_per_class samples_per_class 
##           100.000           100.000          1673.626
##                          reads_per_class OTUs_per_class samples_per_class
## Bacillariophyceae            0.384597977     0.85491789         97.802198
## Bolidophyceae                0.301973617     0.13543254         97.802198
## Chlorarachniophyceae         0.357547709     0.57558829         95.604396
## Chrysophyceae                8.357375092     3.02183850        100.000000
## Cryptophyceae                1.041698462     0.63484002         85.714286
## Dictyochophyceae             4.143322215     2.02302353        100.000000
## Dinophyceae                 68.432231710    83.39258507        100.000000
## Eustigmatophyceae            0.020208761     0.07618080         26.373626
## MOCH_1                       0.459644052     0.64330455         96.703297
## MOCH_2                       1.778370942     1.14271204        100.000000
## MOCH_5                       0.252609509     0.18621974         81.318681
## Mamiellophyceae              0.033786522     0.27932961         49.450549
## Pelagophyceae                4.967671246     2.81868969         98.901099
## Pinguiophyceae               0.163248895     0.16929067         96.703297
## Prasinophyceae_clade-IX      1.256627053     0.70255629         94.505495
## Prasinophyceae_clade-VII     2.535883707     1.04113763         96.703297
## Prymnesiophyceae             0.040733283     0.49094295         84.615385
## Pyramimonadaceae             0.011893698     0.02539360          7.692308
## Raphydophyceae               0.022524348     0.03385813         56.043956
## Trebouxiophyceae             0.010735904     0.02539360          4.395604
## Ulvophyceae                  0.001157794     0.02539360          3.296703
## other_Prasinophyceae         5.426157504     1.70137125        100.000000



Reads per class vs. OTUs per class:



Reads per class vs. samples in which they occurr:

1.6.2) Non-rarefied data

No. of OTUs and reads of the rearefied dataset:

## [1] 43734
## [1] 12250242


Number and proportion (%) of OTUs of phototrophic groups:

## [1] 13554
## [1] 30.99191

Number and proportion (%) of reads of phototrophic groups:

## [1] 1224986
## [1] 21.25556


Number and proportion (%) of OTUs of non-phototrophic groups:

## [1] 30180
## [1] 69.00809

Number and proportion (%) of reads of non-phototrophic groups:

## [1] 4538145
## [1] 78.74444


PHOTOTROPHS + HETEROTROPHS

Absolute values

##                          reads_per_class OTUs_per_class samples_per_class
## Bacillariophyceae                   9195            109                89
## Bolidophyceae                       7156             16                89
## Chlorarachniophyceae               10036             80                89
## Chrysophyceae                     192835            418                91
## Cryptophyceae                      27260             95                81
## Dictyochophyceae                  104205            264                91
## Dinophyceae                      1769257          11319                91
## Eustigmatophyceae                    573              9                31
## Heterotrophs                     9735284          30180                91
## MOCH_1                             13716             83                88
## MOCH_2                             45703            153                91
## MOCH_5                              7015             25                75
## Mamiellophyceae                      931             35                48
## Pelagophyceae                     121087            386                90
## Pinguiophyceae                      5296             27                89
## Prasinophyceae_clade-IX            29715             86                87
## Prasinophyceae_clade-VII           56610            133                88
## Prymnesiophyceae                    1072             74                80
## Pyramimonadaceae                     254              3                 7
## Raphydophyceae                       664              4                62
## Trebouxiophyceae                     193              3                 4
## Ulvophyceae                           50              3                 5
## other_Prasinophyceae              112135            229                91


Relative values

##   reads_per_class    OTUs_per_class samples_per_class 
##           100.000           100.000          1810.989
##                          reads_per_class OTUs_per_class samples_per_class
## Bacillariophyceae           7.505974e-02    0.249234006         97.802198
## Bolidophyceae               5.841517e-02    0.036584808         97.802198
## Chlorarachniophyceae        8.192491e-02    0.182924041         97.802198
## Chrysophyceae               1.574132e+00    0.955778113        100.000000
## Cryptophyceae               2.225262e-01    0.217222298         89.010989
## Dictyochophyceae            8.506363e-01    0.603649335        100.000000
## Dinophyceae                 1.444263e+01   25.881465222        100.000000
## Eustigmatophyceae           4.677459e-03    0.020578955         34.065934
## Heterotrophs                7.947014e+01   69.008094389        100.000000
## MOCH_1                      1.119651e-01    0.189783692         96.703297
## MOCH_2                      3.730783e-01    0.349842228        100.000000
## MOCH_5                      5.726417e-02    0.057163763         82.417582
## Mamiellophyceae             7.599850e-03    0.080029268         52.747253
## Pelagophyceae               9.884458e-01    0.882608497         98.901099
## Pinguiophyceae              4.323180e-02    0.061736864         97.802198
## Prasinophyceae_clade-IX     2.425666e-01    0.196643344         95.604396
## Prasinophyceae_clade-VII    4.621133e-01    0.304111218         96.703297
## Prymnesiophyceae            8.750848e-03    0.169204738         87.912088
## Pyramimonadaceae            2.073428e-03    0.006859652          7.692308
## Raphydophyceae              5.420301e-03    0.009146202         68.131868
## Trebouxiophyceae            1.575479e-03    0.006859652          4.395604
## Ulvophyceae                 4.081552e-04    0.006859652          5.494505
## other_Prasinophyceae        9.153697e-01    0.523620067        100.000000



Reads per class vs. OTUs per class:



Reads per class vs. samples in which they occurr:


PHOTOTROPHS


Absolute values

##                          reads_per_class OTUs_per_class samples_per_class
## Bacillariophyceae                   9195            109                89
## Bolidophyceae                       7156             16                89
## Chlorarachniophyceae               10036             80                89
## Chrysophyceae                     192835            418                91
## Cryptophyceae                      27260             95                81
## Dictyochophyceae                  104205            264                91
## Dinophyceae                      1769257          11319                91
## Eustigmatophyceae                    573              9                31
## MOCH_1                             13716             83                88
## MOCH_2                             45703            153                91
## MOCH_5                              7015             25                75
## Mamiellophyceae                      931             35                48
## Pelagophyceae                     121087            386                90
## Pinguiophyceae                      5296             27                89
## Prasinophyceae_clade-IX            29715             86                87
## Prasinophyceae_clade-VII           56610            133                88
## Prymnesiophyceae                    1072             74                80
## Pyramimonadaceae                     254              3                 7
## Raphydophyceae                       664              4                62
## Trebouxiophyceae                     193              3                 4
## Ulvophyceae                           50              3                 5
## other_Prasinophyceae              112135            229                91


Relative values

##   reads_per_class    OTUs_per_class samples_per_class 
##           100.000           100.000          1710.989
##                          reads_per_class OTUs_per_class samples_per_class
## Bacillariophyceae            0.365612467     0.80419064         97.802198
## Bolidophyceae                0.284537555     0.11804633         97.802198
## Chlorarachniophyceae         0.399052390     0.59023167         97.802198
## Chrysophyceae                7.667523672     3.08396045        100.000000
## Cryptophyceae                1.083914721     0.70090010         89.010989
## Dictyochophyceae             4.143409154     1.94776450        100.000000
## Dinophyceae                 70.349365675    83.51040283        100.000000
## Eustigmatophyceae            0.022783681     0.06640106         34.065934
## MOCH_1                       0.545376901     0.61236535         96.703297
## MOCH_2                       1.817247047     1.12881806        100.000000
## MOCH_5                       0.278931099     0.18444740         82.417582
## Mamiellophyceae              0.037018511     0.25822635         52.747253
## Pelagophyceae                4.814672849     2.84786779         98.901099
## Pinguiophyceae               0.210580057     0.19920319         97.802198
## Prasinophyceae_clade-IX      1.181530666     0.63449904         95.604396
## Prasinophyceae_clade-VII     2.250932222     0.98126014         96.703297
## Prymnesiophyceae             0.042624966     0.54596429         87.912088
## Pyramimonadaceae             0.010099572     0.02213369          7.692308
## Raphydophyceae               0.026402031     0.02951158         68.131868
## Trebouxiophyceae             0.007674084     0.02213369          4.395604
## Ulvophyceae                  0.001988105     0.02213369          5.494505
## other_Prasinophyceae         4.458722571     1.68953814        100.000000



Reads per class vs. OTUs per class:



Reads per class vs. samples in which they occurr: